A particle P P\,P is moving along a straight line that passes through the fixed point OOO. The displacement, s s\,s metres, of P P\,P from O O\,O at time t t\,t seconds is given by
s=t3−6t2+5t−4 s = t^3 - 6t^2 + 5t - 4 s=t3−6t2+5t−4Find the value of t t\,t for which the acceleration of P P\,P is 3 m/s2
5 exam-style questions on CIE IGCSE Maths Differentiation. Each one has a worked solution and a mark scheme showing where the marks go.